Linked Life Data

867176

Source:http://linkedlifedata.com/resource/pubmed/id/867176

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
17
pubmed:dateCreated
1977-7-29
pubmed:abstractText
Two allergens, BGP-1 and BGP-2, were identified in crude Bermuda grass pollen extract. BGP-1 was a major allergen and elicited a skin reaction in all subjects sensitive to the crude extract, whereas BGP-2 was a minor allergen and elicited a reaction in only 75% of such subjects. Calibrated column chromatography was used to determine the molecular weights and Stokes radii of the allergens. For BGP-1 they were 30 000 daltons and 24,3 X 10(-8) cm respectively and for BGP-2 they were 14 000 daltons and 18,1 X 10(-8) respectively. The sedimentation coefficient (S20,w) of BGP-1 on sucrose density gradient ultracentrifugation was 3,1 and on iso-electric focusing its iso-electric point was found to be pH 5,4. The reason why only certain individuals sensitive to BGP-1 are sensitive to BGP-2 is discussed. It is possible that the former is a dimer of the latter.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0256-9574
pubmed:author
pubmed:issnType
Print
pubmed:day
23
pubmed:volume
51
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
586-91
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1977
pubmed:articleTitle
Studies on Bermuda grass pollen allergens.
pubmed:publicationType
Journal Article